I could never solo it at my level, especially because I'm a Titan. When you solo it, you are going to need some subclass upgrade or gun or something that can turn invisible, or you'll die in the middle of miles and miles of endless thral.
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I hear you OP, invis definetly helps. It's not a must though! I remember when I did this using gunslinger only I thought it was pretty hard. [spoiler]https://youtu.be/o2nTaZy3Qik[/spoiler] But after you do it a few times. Soloing crota's end on normal is like a 20 minute ordeal at worse.